eduSTEMlab: D.I.Y Simple Burglar Alarm

October 18, 2021

Here is a burglar alarm made with Arduino. You can also apply this to make a traffic light, automated gate, dispenser, and others. You could control it via mobile app

Materials you need:

-Ultrasonic sensor

-Arduino UNO

-Light bulbs


-Power source (A laptop was used)

More Lifehack Videos